Ethyl Acetate → HCID 59295479, compound

Participants

Reaction Steps

710 mg 2-Chloro-4-(4-methyl-2-piperidin-4-yl-thiazol-5-ylmethoxy)-benzonitrile were dissolved in 20 ml tetrahydrofuran. 0.55 ml N,N-Diisopropylethylamine and 710 mg 2,2,2-Trifluoroethyl-trifluoromethanesulfonate were added and the reaction mixture heated under reflux for two hours. The cooled reaction mixture was diluted by addition of 100 ml ethyl acetate, washed with 20 ml water and brine then dried over MgSO4. The solvent was removed in vacuo to obtain 1.0 g crude 2-Chloro-4-{4-methyl-2-[1-(2,2,2-trifluoro-ethyl)-piperidin-4-yl]-thiazol-5-ylmethoxy}-benzonitrile.

Provenance & Evidence